6mm Black Onyx with .925 Sterling Silver Anklet, Bracelet. 7,8,9,10,11,12,13 Inches Metal- .925 Sterling Silver. Flat Oval Rolo style Link 6mm Round Black Onyx Length- 7, 8, 9, 10, 11, 12, 13 Inches 1 Inch Extension Bracelet, Anklet